Sri Lanka 2% inflation target is being proposed as a more credible and welfare-neutral anchor for monetary policy, according to former Central Bank Deputy Governor W. A. Wijewardene. He argues that a lower, clearly defined inflation ceiling would stabilise expectations, encourage savings, and strengthen long-term investment decisions.
Sri Lanka 2% inflation target proposed to anchor stability and growth
Writing in the Daily FT, Wijewardene said Sri Lanka’s current inflation — measured by both the Colombo Consumer Price Index and the National Consumer Price Index — stands at around 2 percent annually. He described this as a favourable development that supports exchange rate stability and lowers long-term interest rates, both essential for sustainable economic expansion.
The proposal calls for a formal 2 percent target with a tolerance band of one percentage point either way. In practical terms, this would mean a ceiling of 3 percent and a floor of 1 percent. Such a framework, he contends, aligns closely with Sri Lanka’s estimated productivity growth rate of around 2.0–2.1 percent per year. By matching inflation to productivity growth, the policy would theoretically preserve purchasing power while avoiding distortionary asset bubbles or currency misalignments.
The recommendation implicitly challenges the current 5–7 percent target band previously adopted by the Central Bank of Sri Lanka. Since September 2022, the central bank has maintained broadly deflationary conditions, undershooting that higher range while restoring a degree of monetary stability after the 2022 currency collapse and sovereign default. Wijewardene argues that criticising the bank for missing an “undesirable” target misses the structural point: lower inflation may better serve public welfare.
From a monetary economics perspective, inflation targeting serves as a nominal anchor. The credibility of that anchor determines private-sector expectations regarding future prices, exchange rates, and interest costs. When households and firms believe inflation will remain low and predictable, they are more likely to commit capital to long-term projects, purchase durable assets, and save in domestic currency. Conversely, higher or unstable inflation erodes real returns and encourages speculative or short-term positioning.
The debate is not purely academic. Critics caution that Sri Lanka’s monetary framework still contains vulnerabilities, particularly the risk of currency depreciation if dollar assets in the banking system are monetised without adequate reserve backing. If exchange rate defence relies on borrowed reserves rather than durable capital inflows, inflationary pressures could re-emerge despite a formal target.
Supporters of a stricter Sri Lanka 2% inflation target argue that constraining the policy range would reduce discretionary manoeuvring and limit the central bank’s ability to engineer currency depreciation through aggressive liquidity operations. Some analysts also favour incorporating an exchange rate anchor, contending that currency values are more transparent and less susceptible to statistical revisions than consumer price indices.
Historically, Sri Lanka’s inflation divergence from the United States accelerated in the 1980s following the IMF’s Second Amendment, when exchange rate flexibility expanded and the rupee began persistent depreciation cycles. Critics attribute recurring inflation spikes to monetary operations that sterilised reserve sales while attempting to maintain interest-rate targets — a configuration that can generate currency pressure and undermine credibility.
Wijewardene references earlier monetary regimes to illustrate how stable expectations support long-term capital formation. Before modern open market operations became dominant policy tools, long-dated government securities were more widely purchased without fear of severe mark-to-market losses. For instance, shortly after the creation of the Federal Reserve, but before it began systematic open market operations in 1923, US citizens subscribed to 30-year Liberty Bonds at fixed rates during World War I. Under earlier gold-standard constraints, the British government issued perpetual bonds that investors held with confidence in long-term price stability.
While historical parallels have limitations, the core insight is consistent: stable money reduces uncertainty premiums. In Sri Lanka’s recent experience, repeated currency collapses have reshaped consumption patterns. Households previously reliant on private healthcare or informal transport have shifted toward state hospitals and public buses after inflation eroded disposable incomes. Such behavioural adjustments reflect real welfare costs associated with monetary instability.
A tighter inflation mandate could theoretically mitigate these distortions. However, trade-offs exist. An excessively rigid target may constrain counter-cyclical policy during external shocks. If global commodity prices spike or capital flows reverse, strict adherence to a 2 percent band could necessitate abrupt interest-rate increases, potentially dampening growth. Policymakers would need to weigh credibility gains against flexibility losses.
Furthermore, inflation targeting alone does not guarantee exchange rate stability. Without a coherent reserve management strategy and disciplined fiscal coordination, price stability objectives can conflict with currency defence. The interaction between fiscal deficits, domestic liquidity creation, and external balances remains central to long-term macroeconomic resilience.
Nevertheless, proponents argue that aligning inflation with productivity growth offers a neutral benchmark for welfare. If nominal price increases broadly mirror gains in output per worker, real incomes can expand without eroding savings. In this framework, the Sri Lanka 2% inflation target functions not merely as a statistical adjustment but as a structural commitment to stability.
The proposal ultimately invites a broader reassessment of the country’s monetary policy architecture. After years of volatility, restoring durable confidence requires more than temporary disinflation; it demands a transparent, credible rule that aligns incentives across fiscal and monetary authorities. Whether through a lower inflation ceiling, an exchange rate anchor, or a hybrid regime, the objective remains clear: to prevent renewed cycles of depreciation and social disruption.